Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email

Registro IPv4
host: astor.edu.sg
class: IN
ttl: 3600
type: A
ip: 185.230.63.107

Registro IPv4
host: astor.edu.sg
class: IN
ttl: 3600
type: A
ip: 185.230.63.186

Registro IPv4
host: astor.edu.sg
class: IN
ttl: 3600
type: A
ip: 185.230.63.171

Servidores DNS Principal (mname) y Secundario (rname)
host: astor.edu.sg
class: IN
ttl: 3600
type: SOA
mname: ns4.wixdns.net
rname: support.wix.com
serial: 2022072514
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: astor.edu.sg
class: IN
ttl: 3600
type: MX
pri: 20
target: alt1.aspmx.l.google.com

Servidor de Correo
host: astor.edu.sg
class: IN
ttl: 3600
type: MX
pri: 30
target: alt2.aspmx.l.google.com

Servidor de Correo
host: astor.edu.sg
class: IN
ttl: 3600
type: MX
pri: 10
target: aspmx.l.google.com

Servidor de Correo
host: astor.edu.sg
class: IN
ttl: 3600
type: MX
pri: 50
target: alt4.aspmx.l.google.com

Servidor de Correo
host: astor.edu.sg
class: IN
ttl: 3600
type: MX
pri: 40
target: alt3.aspmx.l.google.com

Información TXT
host: astor.edu.sg
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=Oee_N_PS1nf9V0dM3XpZG8D4KrD2X1NRF9SB8PrzmZU
entries: Array

Información TXT
host: astor.edu.sg
class: IN
ttl: 3600
type: TXT
txt: facebook-domain-verification=wyhq6lgc8zpot3zdbr4idi6pyrh3az
entries: Array

Información TXT
host: astor.edu.sg
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=09ThLkQT7m8V4Xg1Gj2AOS5RGjV784xQmoOELFbrGIM
entries: Array

Información TXT
host: astor.edu.sg
class: IN
ttl: 3600
type: TXT
txt: MS=ms76912214
entries: Array